DS-2CD2383G2-LI2U/SRB (4mm)(O-STD)

1/2.8" Progressive Scan CMOS, H.265+/H.265/H.264+/H.264, Color: 0.005 Lux @ (F1.6, AGC ON), 0 Lux with IR, 20fps (3840 × 2160), 25fps/30fps (3200 × 1800, 2688 × 1520, 1920 × 1080), Built-in Dual-Array Microphone and Speaker